Senior Mixed-Signal / Analog Hardware Engineer, DoorDash Dot

DoorDash connects customers with local businesses for delivery, from restaurants to grocery, retail and its own DashMart stores. DoorDash Labs is DoorDash's autonomous delivery group, building the robots and hardware that move goods without a driver. The Hardware team designs the electronics at the core of these systems — digital and mixed-signal control boards, power and motor-control electronics, embedded firmware, and the test and integration benches that prove the whole system works.

Key responsibilities

• Design instrumentation and telemetry-measurement circuits, precision current sources, and high-quality amplifiers
• Design circuits around ADCs, DACs, and signal conditioning
• Temperature, light, audio — and LED drivers
• Own power sequencing and EMC-aware analog design
• Bring analog rigor to design reviews and help set analog/EMC design practices

Requirements

• Strong mixed-signal and precision-analog design background
• Instrumentation, telemetry, current-source, and power-amplifier design
• ADC/DAC and signal-conditioning design; sensor front-ends (temp/light/audio) and LED drivers
• EMC/EMI-aware design and mitigation experience
• Characterize analog performance in the lab (noise, bandwidth, accuracy)

Location and schedule

• Onsite in Oakland, California

Salary and benefits

US base salary $170,000 to $250,000 a year. DoorDash also offers benefits; the full list is on the posting.

How to apply

Apply on the company's own site.